From a582159d41bea54b437a4ad5f354a8272ab67976 Mon Sep 17 00:00:00 2001 From: nandhanas <s.nandhana@gmail.com> Date: Fri, 17 Feb 2023 02:32:36 +0100 Subject: [PATCH] Timing results for ring reduce --- Makefile | 7 ++++--- allvars.c | 2 ++ allvars.h | 4 +++- reduce.c | 4 ++-- result.c | 2 ++ 5 files changed, 13 insertions(+), 6 deletions(-) diff --git a/Makefile b/Makefile index ce9be41..fe95390 100644 --- a/Makefile +++ b/Makefile @@ -32,16 +32,17 @@ endif # perform one-side communication (suggested) instead of reduce (only if MPI is active) OPT += -DONE_SIDE # write the full 3D cube of gridded visibilities and its FFT transform -OPT += -DWRITE_DATA +#OPT += -DWRITE_DATA # write the final image -OPT += -DWRITE_IMAGE +#OPT += -DWRITE_IMAGE # perform w-stacking phase correction OPT += -DPHASE_ON # perform ring reduce OPT += -DRING #perform binomial reduce #OPT += -DBINOMIAL - +#perform debuging +#OPT += -DDEBUG DEPS = w-stacking.h main.c w-stacking.cu phase_correction.cu allvars.h init.c gridding.c fourier_transform.c result.c reduce.c numa.h diff --git a/allvars.c b/allvars.c index f74e55f..2307e38 100644 --- a/allvars.c +++ b/allvars.c @@ -47,3 +47,5 @@ int **cwins = NULL; int max_level = 0; double *end_4, *end_reduce; int dsize_4, iter=0; +struct timing_r timing; +struct timingmpi_r timingmpi; diff --git a/allvars.h b/allvars.h index e8fef26..5988789 100644 --- a/allvars.h +++ b/allvars.h @@ -271,4 +271,6 @@ extern double **swins; extern int **cwins; extern int max_level; extern double *end_4, *end_reduce; -extern int dsize_4, iter; +extern int dsize_4, iter; +extern struct timing_r { double rtime, ttotal, treduce, tspin, tspin_in, tmovmemory, tsum;} timing ; +extern struct timingmpi_r{ double tmpi, tmpi_reduce, tmpi_reduce_wait, tmpi_setup;} timingmpi ; diff --git a/reduce.c b/reduce.c index 7c866ab..a773557 100644 --- a/reduce.c +++ b/reduce.c @@ -16,8 +16,8 @@ double check_host_value ; double check_global_value ; #endif -struct { double rtime, ttotal, treduce, tspin, tspin_in, tmovmemory, tsum;} timing = {0}; -struct { double tmpi, tmpi_reduce, tmpi_reduce_wait, tmpi_setup;} timingmpi = {0}; +//struct { double rtime, ttotal, treduce, tspin, tspin_in, tmovmemory, tsum;} timing = {0}; +//struct { double tmpi, tmpi_reduce, tmpi_reduce_wait, tmpi_setup;} timingmpi = {0}; int_t summations = 0; diff --git a/result.c b/result.c index 34fca09..d982dfb 100644 --- a/result.c +++ b/result.c @@ -16,6 +16,8 @@ void write_result() #if defined(ONE_SIDE) //printf("%14s time : %f sec\n", "Reduce sh", wt_timing.reduce_sh); printf("%14s time : %f sec\n", "Reduce ring", wt_timing.reduce_ring); + printf("%14s time : %f sec\n", "Shared mem reduce ring", timing.treduce); + printf("%14s time : %f sec\n", "Shmem reduce multi host", timing.treduce+timingmpi.tmpi_reduce); //printf("%14s time : %f sec\n", "Mmove", wt_timing.mmove); //printf("%14s time : %f sec\n", "ReduceMPI", wt_timing.reduce_mpi); #endif -- GitLab